From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 75CCDC433FE for ; Wed, 23 Nov 2022 09:11:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237182AbiKWJLL (ORCPT ); Wed, 23 Nov 2022 04:11:11 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51712 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237183AbiKWJKu (ORCPT ); Wed, 23 Nov 2022 04:10:50 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BDB72105AB9 for ; Wed, 23 Nov 2022 01:10:41 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 7325DB81EEE for ; Wed, 23 Nov 2022 09:10:40 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C1A0FC433D6; Wed, 23 Nov 2022 09:10:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1669194639; bh=GhXVaMMPq+UaqeaYn61W7XBXEWGHPVFdhdeY8zM2vTA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ds6vyVWjCDyOvwJYRz7X7WFbOZ5h/3EBqXGl5g3KNHaEYovrLeQLuaTvBaa5JOBvU CzDgtzcmQz8EueDOLqLJskgaT+uxqo7cSio/W0pmOOKLx89miI9hbK7CvNWjEu1pyY 7oiZOjB6mxUqZsNio2BNQ+1ps/MHHRlemVt4jpfo= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, "Darrick J. Wong" , Brian Foster , "Darrick J. Wong" , Chandan Babu R Subject: [PATCH 5.4 002/156] xfs: rename xfs_bmap_is_real_extent to is_written_extent Date: Wed, 23 Nov 2022 09:49:19 +0100 Message-Id: <20221123084557.926302292@linuxfoundation.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221123084557.816085212@linuxfoundation.org> References: <20221123084557.816085212@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: "Darrick J. Wong" commit 877f58f53684f14ca3202640f70592bf44890924 upstream. [ Slightly modify fs/xfs/libxfs/xfs_rtbitmap.c & fs/xfs/xfs_reflink.c to resolve merge conflict ] The name of this predicate is a little misleading -- it decides if the extent mapping is allocated and written. Change the name to be more direct, as we're going to add a new predicate in the next patch. Signed-off-by: Darrick J. Wong Reviewed-by: Brian Foster Acked-by: Darrick J. Wong Signed-off-by: Chandan Babu R Signed-off-by: Greg Kroah-Hartman --- fs/xfs/libxfs/xfs_bmap.h | 2 +- fs/xfs/libxfs/xfs_rtbitmap.c | 2 +- fs/xfs/xfs_reflink.c | 8 ++++---- 3 files changed, 6 insertions(+), 6 deletions(-) --- a/fs/xfs/libxfs/xfs_bmap.h +++ b/fs/xfs/libxfs/xfs_bmap.h @@ -163,7 +163,7 @@ static inline int xfs_bmapi_whichfork(in * Return true if the extent is a real, allocated extent, or false if it is a * delayed allocation, and unwritten extent or a hole. */ -static inline bool xfs_bmap_is_real_extent(struct xfs_bmbt_irec *irec) +static inline bool xfs_bmap_is_written_extent(struct xfs_bmbt_irec *irec) { return irec->br_state != XFS_EXT_UNWRITTEN && irec->br_startblock != HOLESTARTBLOCK && --- a/fs/xfs/libxfs/xfs_rtbitmap.c +++ b/fs/xfs/libxfs/xfs_rtbitmap.c @@ -70,7 +70,7 @@ xfs_rtbuf_get( if (error) return error; - if (nmap == 0 || !xfs_bmap_is_real_extent(&map)) { + if (nmap == 0 || !xfs_bmap_is_written_extent(&map)) { XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, mp); return -EFSCORRUPTED; } --- a/fs/xfs/xfs_reflink.c +++ b/fs/xfs/xfs_reflink.c @@ -181,7 +181,7 @@ xfs_reflink_trim_around_shared( int error = 0; /* Holes, unwritten, and delalloc extents cannot be shared */ - if (!xfs_is_cow_inode(ip) || !xfs_bmap_is_real_extent(irec)) { + if (!xfs_is_cow_inode(ip) || !xfs_bmap_is_written_extent(irec)) { *shared = false; return 0; } @@ -657,7 +657,7 @@ xfs_reflink_end_cow_extent( * preallocations can leak into the range we are called upon, and we * need to skip them. */ - if (!xfs_bmap_is_real_extent(&got)) { + if (!xfs_bmap_is_written_extent(&got)) { *end_fsb = del.br_startoff; goto out_cancel; } @@ -998,7 +998,7 @@ xfs_reflink_remap_extent( xfs_off_t new_isize) { struct xfs_mount *mp = ip->i_mount; - bool real_extent = xfs_bmap_is_real_extent(irec); + bool real_extent = xfs_bmap_is_written_extent(irec); struct xfs_trans *tp; unsigned int resblks; struct xfs_bmbt_irec uirec; @@ -1427,7 +1427,7 @@ xfs_reflink_dirty_extents( goto out; if (nmaps == 0) break; - if (!xfs_bmap_is_real_extent(&map[0])) + if (!xfs_bmap_is_written_extent(&map[0])) goto next; map[1] = map[0];